baber/WOPTO huggingface dataset:
Patent JP-H036979-A (JP)
Title: Television receiver
Inventor: YASUKI SEIJIROU
IPC: H04N7/08
Filed: 1989-06-02
Abstract: PURPOSE:To reproduce a subcarrier with high phase accuracy by eliminating a color burst signal for a prescribed horizontal scanning period of a vertical overscan period in one television signal, receiving two television signals with different aspect ratio not eliminated from other television signals so as to discriminate the aspect ratio of a received television signal. CONSTITUTION:A color burst detection circuit 19 extracts a signal of the 263-th H horizontal scanning period from a reception television signal inputted from an input terminal 11. The gate signal for the extraction is generated based on reproduced synchronizing signals HD2, VD2 outputted from a superimposing period discrimination circuit 17. When no color burst signal is included in the extracted signal, it is discriminated that the aspect ratio of the reception television signal is the aspect ratio of the wide aspect system. On the other hand, when the color burst signal is included, it is discriminated that it is the aspect ratio of the NTSC system.
Patent JP-H04340925-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: G02F1/1337
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a liquid crystal orienting agent which gives any stable pretilt angle between 2 and 90 deg.. CONSTITUTION:This liquid crystal orienting agent features in that a compd. having steroid skelton is introduced to the molecule of polyamic acid or polyimide.
Patent JP-2000333013-A (JP)
Title: Printing device and output density correction method for the same
Inventor: NAKANO TOSHIMITSU
IPC: B41J29/46
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To execute sufficient density correction by converting a measurement value into actual printing density, calculating to which density level in a density characteristic the converted density value corresponds and correcting the printing density through the use of a density correction table generated by using an interpolation method with the calculated density level. SOLUTION: A measurement value is converted into actual printing density and it is calculated to which density level in a density characteristic the converted density value corresponds. The printing density is corrected by using a density correction table generated by using an interpolation method with the calculated density level. In a device, a density measuring part 215 measures a density value of the density level. A measurement value processing part 210 removes a sensor error of the measurement value obtained by the density measuring part 215. A density correction table generation part 209 converts the measurement value into the density value and generates the density correction table.  A density correction processing part 208 corrects the density level by using the generated density correction table when printing information is gray level setting and color level setting or the like.
Patent JP-S62603-A (JP)
Title: Turbowheel made of ceramics
Inventor: HASHIMOTO SEIJI
IPC: F02B39/00
Filed: 1985-06-27
Abstract: PURPOSE:To prevent a turbowheel from being damaged by forming a metal- covered layer onto the surface including the edge part of the vane of the turbowheel made of ceramics. CONSTITUTION:In a turbocharger for supercharging the fresh air into an internal-combustion engine, a turbowheel 1 made of ceramics is installed. A chromium-plated layer 2 or nickel-plated layer or metal-covered layer obtained by metallizing or aluminized treatment is formed onto the surface including the edge part of the vane of the turbowheel 1 made of ceramics. Therefore, even if the turbowheel collides with metal pieces, dusts, etc., the turbowheel can be prevented from being damaged.
Patent JP-H11336897-A (JP)
Title: Split type boot
Inventor: NAGASHIMA ATSUSHI
IPC: F16J3/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To enhance sealing property around the split part of a split type boot, and concurrently, enhance workability when the boot is mounted. SOLUTION: When this boot 10 is mounted, a first split end part 14 and a second split end part 15 are hermetically joined together in such a way that a recessed streak 16 and a projected streak 17 are closely fitted with each other. The close fitting of the recessed streak 16 with the projected streak 17, can be accomplished by inserting a combining pin 19 provided for the second split end part 15 into a combining cylinder 18 provided for the first split end part 14. It is so designed that the combining cylinder 18 permits the combining pin 19 to be inserted, but prevents the combining pin from being pulled out.
Patent JP-H10102568-A (JP)
Title: Toilet stool flushing tank device
Inventor: SHIBATA SHINJI
IPC: E03D1/36
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To save water while maintaining the cleaning capability for a toilet stool. SOLUTION: When an operation handle 4 is operated and a drain valve 5 is opened, the flushing water stored in a flushing water tank 1 flows into a toilet stool from the opening of a drain valve seat main body 31. When the flushing water flows out, the water feed from a ball tap 3 is started, the city water (flushing water) from a water feed source is guided by a feed pipe 11 and reaches a discharge nozzle. The flushing water is discharged toward nearly the center of the opening of the drain valve seat main body 31 already opened by the drain valve 5. The drain water from the drain valve seat main body 31 becomes the addition of the drain water merely flowing down from the flushing water tank 1 and a jet flowing out from the discharge nozzle at a high speed at the city water pressure.  An ejector action is generated at the opening position of the drain valve seat main body 31 by the jet from the discharge nozzle, the flushing water is discharged into the toilet stool from the opening of the drain valve seat main body 31 in approximate state to the discharged water by a jet pump, and the instantaneous flow is increased.
Patent JP-2000331783-A (JP)
Title: Organic el display panel and manufacture thereof
Inventor: NAGAYAMA KENICHI
IPC: H05B33/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a metal electrode by cutting a metal electrode auxiliary part formed on a bulkhead and consisting of the same material as the metal electrode from the adjacent metal electrode by one side surface of the bulkhead. SOLUTION: An organic EL material layer 3 and a metal electrode 4 are formed successively on one side surface 6A forming a normal taper surface of a bulkhead 6 and the head part 6C of the bulkhead 6 by evaporation. On the other side surface 6B forming the reverse taper surface of the bulkhead 6, the organic EL material layer 3 and the metal electrode 4 are formed separately. The metal electrode 4 is connected to a metal electrode auxiliary part 4A formed on the head part 6C of the bulkhead 6 via the normal taper surface to reduce the resistance of the metal electrode 4. Since the organic EL material layer 3 is formed between a transparent electrode 2 and the metal electrode 4 also in the vicinity of the root of the other side surface 6B that is the reverse tapered surface, the transparent electrode 2 is never short-circuited to the metal electrode 4.
Patent JP-H036759-A (JP)
Title: Protecting method for shared memory device, access suppression/release mechanism, and starting self-diagnostic report mechanism
Inventor: FUKUMARU HIROAKI
IPC: G06F21/71
Filed: 1989-06-05
Abstract: PURPOSE:To surely protect a shared memory even with the on-line maintenance by holding the operation stop information on a CPU in a shared memory device and suppressing the accesses given from the CPU until a specific code is received with confirmation of a normal operation after the start of working. CONSTITUTION:A power supply 52 reports the discontinuation of each operation of CPU 5 - 7 to a shared memory device 1 based on the operation discontunation information 521. An executing unit 54 diagnoses whether the operation of each CPU is normal or not when the CPU operation is started and outputs a specific code to the device 1 when the normal operation is confirmed. These power supply 52 and unit 54 are provided on each of CPU 5 - 7. Then the operation stop information received from each CPU is held in the device 1. Furthermore the means 2 - 4 are provided to suppress the write accesses 55 received from those CPUs before a specific code is received from the CPU and the operation stop information is cleared. In such a constitution, it is possible to avoid such a case where the data to be given to the device 1 are destroyed by a malfunction caused when the maintenance is secured to each CPU and the operation of each CPU is started.
Patent JP-S5930049-A (JP)
Title: Quick analysis of density of antiaging agent in polyethylene
Inventor: SHIBATA MASAHIRO
IPC: G01N23/223
Filed: 1982-08-13
Abstract: PURPOSE:To enable a quick analysis of the density of an antiaging agent contained in polyethylene by calculating the density based on the measured value of the fluorescent X-ray intensity and the calibration curve of a standard sample determined by fluorescent X-ray measurement. CONSTITUTION:The intensity is measured on fluorescent X-rays as generated when primary X-ray irradiated from a Cr bulb irradiates polyethylene containing an antiaging agent. The calibration curve is determined on a standard sample of polyethylene containing none of the antiaging agent and polyethylene containing one or more kinds of antiaging agents of a known density by fluorescent X- ray measurement. The density of an antiaging agent contained in polyethylene is calculated from the measured value of the fluorescent X-ray intensity and the calibration curve of the standard sample determined by fluorescent X-ray measurement. As the release of fluorescent X-ray is very fast as compared with the thermochemical reaction, analysis can be performed very quickly.
Patent JP-H08311458-A (JP)
Title: Method for liquefying coal by using highly active catalyst containing sulfate
Inventor: ENDO KOHEI
IPC: B01J27/043
Filed: 1995-05-17
Abstract: PURPOSE: To liquefy coal in a high catalytic activity in a high yield of soft oils at a low cost by using iron sulfide containing a sulfate as the catalyst. CONSTITUTION: Coal is liquefied at a higher efficiency by using an iron sulfide catalyst containing 5-30wt.% iron sulfate. The coals used suitably are bituminous coal, subbituminous coal and brown coal. The coal is heated to 300-900 deg.C. The temperature is usually desirably 400-500 deg.C, because the rate of liquefaction is low at low temperatures, and carbides and gases are produced in larger amounts at high temperatures. If a sufficiently hydrogenated medium oil is used, fresh hydrogen is not necessary for the liquefaction. The medium oil is added in an amount of 100-400% based on the coal. It is suitable that the medium oil used is liquefied coal or a product of its hydrogenation. The amount of the catalyst used is suitably 0.5-2% based on the anhydrous ash-free coal.  The catalyst used is a product obtained by firing commerically available ferrous sulfate or ferrous sulfate recovered from iron slag and containing a small amount of various metal salts at 250-1,000 deg.C in the presence of sulfur in a fluidized bed oven.
Patent JP-S621566-A (JP)
Title: Color recording apparatus
Inventor: TSUTSUMI AKIO
IPC: B41J13/26
Filed: 1985-06-27
Abstract: PURPOSE:To minimize the unnecessary time required in the reciprocal movement of recording paper, by feeding the recording paper to a recording part along a recording paper recirculation path at every recording of one color. CONSTITUTION:A recording paper feed path 31 for guiding single recording paper 22 from a recording paper receiving part 20 to a line scanning type thermal head 12, a recording paper discharge path 32 for guiding the recording paper from a thermal head 12 to the outside of the apparatus and a recording paper recirculation path 33 faced not only to the recording paper discharge path 32 at the inlet thereof but also to the recording paper feed path 31 at the outlet thereof to selectively take in the fed-out recording paper to again feed the same to the thermal head 12 are formed. A recording paper matching means 46 is arranged to the recording paper feed path 31 from the outlet of the recording paper recirculation path 33 to the thermal head 12. The recording paper is passed on the thermal head 12 so as to be recirculated by the number of coloring times and the solid ink of each color of an ink ribbon 61 is successively adhered to the surface of the recording paper in a molten state by the thermal head 12. At this time, the recording paper 22 is once stopped by the recording paper matching means 46 and the recording paper is fed to the thermal head in synchronous relation to each color of the ink ribbon.
Patent JP-H0438683-A (JP)
Title: Pickup feed mechanism
Inventor: ICHIKAWA FUMIHITO
IPC: G11B21/02
Filed: 1990-06-01
Abstract: PURPOSE:To improve reliability by letting racks slide to each other, and installing a spring whose strength is larger than pickup traveling load between the racks, and putting the teeth of a pinion with which the teeth of the racks to be meshed between the teeth of the racks. CONSTITUTION:The spring 9 whose strength is larger than the pickup traveling load is installed between both the racks so that force to slide a movable side rack 6 to Y-direction in relation to a fixed side rack 5 acts. Then, by meshing the movable side rack 6 with a gear 2 by sliding it to the direction opposite to Y-direction, the teeth of the gear 2 is put between the teeth 13 of the fixed side rack 12 and the teeth of the movable side rack. Here, when the gear 2 rotates to Z-direction, the teeth 12 of the gear drives the teeth 13 of the fixed rack, and a pickup 1 travels to X-direction (pickup traveling direction at the time of reproduction). In this case, since the fixed side rack 5 is driven, the deformation of the spring 9 never caused. Thus, the stable traveling of the pickup can be secured, and the reliability is improved.
Patent JP-H08913-A (JP)
Title: Sludge waste water treatment apparatus
Inventor: SATO HIROSHI
IPC: C02F3/12
Filed: 1994-06-23
Abstract: PURPOSE:To provide a sludge waste water treatment apparatus preventing that the water channel due to a supernatant liquid is formed to a settled sludge bed and settled sludge is stagnated on the bottom of a sedimentation tank as it is and capable of drawing out settled sludge efficiently and continuously while discharging a supernatant liquid. CONSTITUTION:Drain pipes 101, 201 for discharging settled sludge formed by arranging perforated pipes having drain holes provided thereto in a dispersed state are provided to the flat bottom parts of sedimentation tanks 1, 2 performing the sedimentation treatment of sludge of waste water, and the sedimentation tanks 1, 2 and the drain pipes 101, 201 are all connected by a circulation route provided with a pump 15.
Patent JP-H0437930-A (JP)
Title: Image processor
Inventor: NOGUCHI YASUTAKA
IPC: G06T1/00
Filed: 1990-06-01
Abstract: PURPOSE:To quickly settle the states of different code systems by deciding whether an image processor is corresponding or not to the code system to which the code data obtained from the input code data belongs and producing a due report if the processor is not corresponding to the relevant code system. CONSTITUTION:The analyzing contents of the code data received from a host computer are decided, and a report is given to an operator if the information does not point a processable code system corresponding to an image processor. When the information showing the processable code system is received, the operation of the device 20 is stopped and then '1' is set in an execution grant information setting area 7a to show a fact that the information showing the processable code system is received from the host computer. Thus a state of a wrong code system can be quickly settled.
Patent JP-H11339562-A (JP)
Title: Manufacture of power cable rubber material
Inventor: IINUMA KOICHI
IPC: H01B3/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent breeding or blooming under use and improve long-term electric insulating property by vulcanization molding a power cable rubber composition as starting material, and then dipping the molded rubber in silicone oil within a specified temperature range. SOLUTION: A power cable rubber composition consisting of 100 pts.wt. of rubber component, 0.8 pts.wt. of a vulcanizing agent, 4 pts.wt. of zinc white, 0.8 pts.wt. of a vulcanization accelerating aid, 0.5 pts.wt. of an antioxidant, and 0.5 pts.wt. of a lubricant is prepared. This rubber composition is press- vulcanized under a vulcanization condition of 160 deg.C×30 min, and dipped in silicone oil of 50-100 deg.C for two days to provide a dipped molded rubber. After the dipped molded rubber is repeatedly subjected to a heat cycle (RT, 90 deg.C) in gas, presence of bleeding or blooming and the insulating resistance at a DC voltage of 1000 V are measured. According to the result, no bleeding or blooming is observed, the insulating resistance is as high as 5.0×10<14> (Ω, cm), and the long-term insulating property can be improved.
Patent JP-H11334867-A (JP)
Title: Receiving machine for rod-shaped articles
Inventor: ENDO ISAO
IPC: B65G47/54
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rod-shaped articles receiving machine which changes certainly the direction of each rod-shaped article using a simple configuration and supplies articles into a hopper stably in the fixed attitude. SOLUTION: A rod-shaped articles receiving machine applicable favorably to a filter attachment is equipped with two sets of direction changing roller sets 98 and 100 arranged along the transport path for filter rods FD and a push-in guide 142 which is arranged beside the roller set 100 and intrudes the tip part of each filter rod FD transported on the path gradually into a nip hole 140 in the roller set 100.
Patent JP-S622141-A (JP)
Title: Inspecting device for printed matter
Inventor: FURUYA SHINICHI
IPC: G06T1/00
Filed: 1985-06-28
Abstract: PURPOSE:To reduce the difference in the detection accuracy due to variance in the density of a part to be inspected, by varying the detection sensitivity depending on the density of an image in a scan area of a printed matter to elevate the detection accuracy of a pattern portion. CONSTITUTION:A frequency convertor section 9 converts the frequency of a fundamental pulse according to outputs of self-scanning type photoelectric conversion detectors 2a and 2b which each scans the same portion of the same graphic and applies the resulting pulse to the detectors 2a and 2b as scanning clock pulse. A comparator section 10 compares the output of a differential amplifier 5 for outputting differential signals of the detectors 2a and 2b with a reference area value and outputs a signal for decision on the propriety. In this manner, when the density of an image increases in a scan area of a printed matter with the convertor section 9 and the comparator section 10, the output level of the self-scanning type photoelectric convertor is augmented with respect to the same input level. This can elevate the detection accuracy for a pattern portion with limited reflectance thereby reducing the difference in the detection accuracy due to variance in the density of a part to be inspected.
Patent JP-S626073-A (JP)
Inventor: ABE AKIRA
IPC: E04H9/02
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000327668-A (JP)
Title: Tetrazolinone derivative
Inventor: WATANABE KOKI
IPC: A01N47/38
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new tetrazolinone derivative having high herbicidal effect, free from phytotoxicity to crops and useful as a herbicide. SOLUTION: The objective compound is expressed by formula I (R1 is methyl or ethyl; R2 is a halogen, an alkyl, a haloalkyl or the like; (n) is 0-5), e.g. 1-((S)-α-methylbenzyl)-4-(N-isopropyl-N-phenylcarbamoyl)-5(4H)-tetrazolinone. The compound of formula I can be produced e.g. by reacting a compound of formula II (e.g. 1-((S)-(-)-α-methylbenzyl)-5(4H)-tetrazolinone) with a compound of formula III (M is Cl, Br or the like) (e.g. N-isopropyl-N-phenylcarbamoyl chloride). The compound can be used as an agrochemical formulation such as a liquid agent or an emulsion containing the compound in an amount of preferably 0.1-95 wt.%.
Patent JP-H05335951-A (JP)
Title: D/a converter
Inventor: DAITO SHOJI
IPC: H03M1/82
Filed: 1992-06-03
Abstract: PURPOSE:To prevent erroneous D/A conversion output when a processor is out of order in the D/A converter which converts converted digital data written in a data register by the processor into a PWM pulse having a duty ratio proportional to the digital data via a PWM counter and smoothes the pulse and outputs the smoothed pulse as an analog output. CONSTITUTION:A fault diagnostic section 9 monitors whether or not a processor 1 is normal through a fault diagnostic signal line 10 and outputs a fault detection signal being at an H level to a fault detection line 12 when a fault of the processor 1 is fount out. Thus, an AND element 11 (negative logic) blocks a write control signal 3 from the processor 1 to the data register 5 and writing of faulty data to the data register 5 is prevented. Furthermore, when a setting switch 14 is set, the data register 5 is cleared by the level H at the fault detection of the fault detection line 12 and an analog output AO is kept to zero.
Patent JP-H0715805-A (JP)
Title: Conversion condensing type differential coupling complex power system
Inventor: YO YASUKAZU
IPC: B60L50/15
Filed: 1993-06-14
Abstract: PURPOSE: To enhance the efficiency of charging a storage battery by, when an electromagnetic coupling drive is operated as a generator, recovering its energy and charging the storage battery with it. CONSTITUTION: Receiving a command from a central control unit CCU101, a control system D101 for an electromagnetic coupling drive M101 controls the charging and discharging voltages and current between the electromagnetic coupling drive M101 and a storage battery BT101, and further controls the constant-current output of the armature of the electromagnetic coupling drive M101 when damping effect of an electromagnetic braking function occurs in the electromagnetic coupling drive M101. When the electromagnetic coupling drive M101 is operated as a generator, its energy is recovered and the storage battery BT101 is charged with it. As a result, the efficiency of charging the storage battery BT101 is enhanced.
Patent JP-S5569329-A (JP)
Title: Caliper support construction for pin-slide type disk brake
Inventor: IWATA YOUICHI
IPC: F16D55/224
Filed: 1978-11-17
Abstract: PURPOSE: To prevent a generation of improper sliding of the caliper, by providing two of the main and sub-slide parts for one slide pin, and constructing these two slide parts into respectively independent sealing construction.  
     CONSTITUTION: A slide resistance value of O-rings 12, 13, interposed between a slide pin 4 and a sleeve 8, is set to relatively high level, and a main slide part is constructed by an opening 7 and the sleeve 8, and a subslide part made by the slide pin 4 and the sleeve 8. A positioning work of the sleeve 8 at assembly of the brake device and a prevention of its falling off can be made by a flange 9. Even if boots 10, 11 are damaged by flying stones with rain water intruding into the main slide part to cause a generation of rust and security, the slidability of a caliper 5 is ensured by the subslide part, never causing an ineffectiveness of the brake operation. 
     COPYRIGHT: (C)1980,JPO&Japio